/*
	QMPlay2 is a video and audio player.
	Copyright (C) 2010-2017  Błażej Szczygieł

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published
	by the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include <QString>
#include <QVector>
#include <QMutex>

class QRect;
class VideoFrame;
class QMPlay2OSD;
struct XVideoPrivate;

class XVIDEO
{
public:
	XVIDEO();
	~XVIDEO();

	inline bool isOK()
	{
		return _isOK;
	}
	inline bool isOpen()
	{
		return _isOpen;
	}

	void open(int, int, unsigned long, const QString &adaptorName, bool);

	void freeImage();
	void invalidateShm();
	void close();

	void draw(const VideoFrame &, const QRect &, const QRect &, int, int, const QList<const QMPlay2OSD *> &, QMutex &);
	void redraw(const QRect &, const QRect &, int, int, int, int, int, int);

	void setVideoEqualizer(int, int, int, int);
	void setFlip(int);
	inline int flip()
	{
		return _flip;
	}

	static QStringList adaptorsList();
private:
	void putImage(const QRect &srcRect, const QRect &dstRect);

	void XvSetPortAttributeIfExists(void *attributes, int attrib_count, const char *k, int v);
	void clrVars();

	bool _isOK, _isOpen, hasImage;
	int _flip;

	unsigned long handle;
	int width, height;

	unsigned int adaptors;

	QVector<quint64> osd_ids;

	XVideoPrivate *priv;
};
